SFP transceiver module BlueOptics 300912557-BO 1250 Mbit/s 850 nm

The BlueOptics 300912557-BO SFP transceiver module is a compact fiber-optic interface designed for 1000Base-SX networking. It supports a maximum data rate of 1250 Mbit/s and operates at a wavelength of 850 nm over multimode fiber. The module is presented in a silver housing, weighs approximately 20 g and is RoHS compliant. It follows MSA SFP form-factor standards and is suitable as a replacement or compatible module in network equipment that accepts 1000Base-SX SFP transceivers.

Advantages

This SFP module provides a standardized SFP interface with 1250 Mbit/s throughput and 850 nm optical transmission suitable for multimode fiber links. Built to MSA specifications, it offers broad compatibility with switches, routers and storage platforms that accept 1000Base-SX SFP transceivers. The module’s construction and component selection target long operational life with an MTBF of approximately 1,000,000 hours, while RoHS compliance ensures adherence to environmental and material standards.

Suitable for

• Short-range multimode fiber Ethernet links (1000Base-SX)
• Interconnects between switches and routers within data centers and campus networks
• Upgrading or replacing existing SFP transceivers in compatible equipment
• Fiber connections for storage networking and similar high-speed applications

Key specifications

• Interface type: SFP (Small Form-factor Pluggable)
• Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s)
• Optical wavelength: 850 nm (multimode fiber)
• Connector: LC duplex (MSA-compliant SFP optics)
• Typical reach on multimode fiber: up to approximately 550 meters (dependent on fiber type and link conditions)
• Product colour: Silver
• Weight: ~0.02 kg
• Environmental/material compliance: RoHS compliant

How to use

Insert the SFP transceiver into a compatible SFP port of your switch, router or other network device while the device is powered according to the vendor’s instructions. Use an LC duplex multimode fiber patch cord to connect the module to the corresponding transceiver at the other end of the link, observing correct transmit/receive orientation. Configure the host device for 1000Base-SX operation if manual configuration is required. Verify link status and performance using the host device management interface and perform any firmware or driver updates recommended by the equipment manufacturer to ensure compatibility.

Recommendations

For optimal link performance, use high-quality multimode fiber (OM3/OM4 where higher bandwidth and longer reach are needed) and certified LC duplex patch cords. Confirm that the target hardware supports 1000Base-SX SFP modules and, if required, verify Digital Diagnostics Monitoring (DDM/DOM) support to enable real-time monitoring of supply voltage, temperature, laser bias and optical power.